// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/test/content_test_suite.h"

#include "base/base_paths.h"
#include "base/base_switches.h"
#include "base/command_line.h"
#include "base/logging.h"
#include "base/macros.h"
#include "build/build_config.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_paths.h"
#include "content/public/test/test_content_client_initializer.h"
#include "gpu/config/gpu_info_collector.h"
#include "gpu/config/gpu_util.h"
#include "media/base/media.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gl/test/gl_surface_test_support.h"

#if defined(OS_WIN)
#include "ui/display/win/dpi.h"
#endif

#if defined(OS_MACOSX)
#include "base/mac/scoped_nsautorelease_pool.h"
#include "base/test/mock_chrome_application_mac.h"
#endif

#if defined(OS_ANDROID)
#include "content/browser/media/android/browser_media_player_manager.h"
#endif

namespace content {
namespace {

    class TestInitializationListener : public testing::EmptyTestEventListener {
    public:
        TestInitializationListener()
            : test_content_client_initializer_(NULL)
        {
        }

        void OnTestStart(const testing::TestInfo& test_info) override
        {
            test_content_client_initializer_ = new content::TestContentClientInitializer();
        }

        void OnTestEnd(const testing::TestInfo& test_info) override
        {
            delete test_content_client_initializer_;
        }

    private:
        content::TestContentClientInitializer* test_content_client_initializer_;

        DISALLOW_COPY_AND_ASSIGN(TestInitializationListener);
    };

} // namespace

ContentTestSuite::ContentTestSuite(int argc, char** argv)
    : ContentTestSuiteBase(argc, argv)
{
}

ContentTestSuite::~ContentTestSuite()
{
}

void ContentTestSuite::Initialize()
{
#if defined(OS_MACOSX)
    base::mac::ScopedNSAutoreleasePool autorelease_pool;
    mock_cr_app::RegisterMockCrApp();
#endif

#if defined(OS_WIN)
    display::win::SetDefaultDeviceScaleFactor(1.0f);
#endif

    ContentTestSuiteBase::Initialize();
    {
        ContentClient client;
        ContentTestSuiteBase::RegisterContentSchemes(&client);
    }
    RegisterPathProvider();
    media::InitializeMediaLibrary();
    // When running in a child process for Mac sandbox tests, the sandbox exists
    // to initialize GL, so don't do it here.
    bool is_child_process = base::CommandLine::ForCurrentProcess()->HasSwitch(
        switches::kTestChildProcess);
    if (!is_child_process) {
        gpu::GPUInfo gpu_info;
        gpu::CollectBasicGraphicsInfo(&gpu_info);
        gpu::ApplyGpuDriverBugWorkarounds(gpu_info,
            base::CommandLine::ForCurrentProcess());
        gl::GLSurfaceTestSupport::InitializeOneOff();
    }
    testing::TestEventListeners& listeners = testing::UnitTest::GetInstance()->listeners();
    listeners.Append(new TestInitializationListener);
#if defined(OS_ANDROID)
    content::BrowserMediaPlayerManager::InitSurfaceTexturePeer();
#endif
}

} // namespace content
